JSFiddle - React, Tailwind, and code Playground

by kneeki

HTML

<form action="#" method="post">
      Numbers: <input name="num" 
                      type="number"
                      min="1"
                      step="1"
                      onkeypress='return event.charCode >= 48 && event.charCode <= 57'
                      title="Numbers only">
      <input type="submit">
    </form>